Tpms Relearn Tool For Gm, Auto Tire Pressure Monitor Sensor Activation Reset Tool, Automotive Tire Sensor Reset Tool, System Programming Training, Oec-T5, For Gm Series Vehicle 2006-2021Features: TPMS tire pressure sensor on models in and after 2012 can be read, only with some specified diagnostic tools. EL50448 tpms relearn tool can help reprogram..